Product Name: UHF 400-470MHz Handheld 2 Way Radio Model NO.: KQ-888 Working Frequency Range: UHF Segment Display: Without Display Type: Handheld Usage: Commercial Style: Handheld Talk Range: 3-8km Frequency: 400-470MHz Output: 5W Mode: FM Channels: 16 Dimension: 97.36*57.2*29.3mm Weight: 360g Transport Package: Each Piece in One Standard Box Origin: Fujian Product Description UHF 400-470mhz Handheld 2 Way Radio KQ-888Specification1. Frequency Range: 400-470MHz.2. Output power: 5W3. Channel: 164. Busy Channel Lockout5. VOX function6. CTCSS/DCS7. Time-out Timer8. Low battery warning9. Battery Save10. Flashlight function11. Noise reduction circuit12. 12.5K, 25K available13. P.C programming14. Talk Range:3- 10km15. Dimension: 97.36*57.2*29.3mm(exclude antenna)Each set packaging including1x Radio1x charge1x battery1x antenna1x belt clip1x user's manualOptional accessoriesSpeaker MicrophoneEarphoneRadio caseOur factory offer OEM service, We look forwards to have an opportunity to cooperate with your esteemed companyDelivery Time:3-5 days via DHL .EMS ,UPS ,TNT, FEDEX ExpressPayment: T/T, Western union, PaypalWarranty: 12 MonthsOur Services1. Reply your enquiry in 24 working hours.2. Experienced staffs answer all your questions in professional and fluent English.3. Customized design is available. OEM is welcomed.4. Exclusive and unique solution can be provided to our customer by your our well-trained and professional engineers and staffs.5. Special discount and protection of sales area provided to your distributor.6. Do the best products and design the personalized items for our customers.If you are interested in any of our Handheld 2 Way Radio, please feel free to contact me. I will reply to you in 24 hours, thanks.GeneralFrequency coverageUHF 400-470MHz.Channel Capacity16Channel Spacing12.5/25KHzOperated Voltage7.4VBatteryCapacity1500Mah Li-ionBattery Life(5-5-90 duty cycle)about 10 hoursWorking WaySimplex in same channel Simplex in different channelFrequency Stability+-2.5ppmOperated Temperature-20°Cto +60°CAntenna Impedance50ΩDimensions128.6mm×60.6mm×35.1mmTransmitterRF output power5WModulationF3ESpurious Emission<-36dBFM Noise≤-52dB(W) ≤-48dB(N)Audio Distortion≤5%Transmitting Current≤1.5AReceiverSensitivity(12Db SINAD)≤0.20μVSensitivity60dB/55dBIntermodulation≥65dBAdjacent Channel Selectivity≥60dBSpurious Response≥60dBFM Noise52dB/48dBAudio power Output1000mWAudio Distortion≤5%